摘要
通过试验建立了正大 61 9玉米高产栽培模型 ,并模拟出高、中、低优化栽培方案 ,经验证 ,比习惯栽培增产 32 74 5 - 3846 0公斤 /公顷 ,增幅达 55 9- 65 7%。
The high output cultural model of 'corn Zheng Da 619'was set up through experiment and the high,average and low optimum cultural projects were simulated.Under provement,the output of corn of the above mentioned cultural projects increased by 3274.5～3846.0kg/hectare comparing with those of the traditional cultivation.The percentage of output increase was up to 55.9-65.7%.
出处
《广西农学报》
2001年第1期11-14,共4页
Journal of Guangxi Agriculture
关键词
玉米
最优混合设计
优化栽培分类
Corn
Optimum Compound Design
Optimum Cultivation Classification
